package com.ruoyi.project.cms.product.mapper;

import com.ruoyi.project.cms.product.domain.ProductPic;

import java.util.List;

/**
 * @CreateTime 2020/5/18 23:53
 */
public interface PicMapper {
    //查询所有
    public List<ProductPic> selectAll();
    //根据id查询
    public ProductPic selectById(Long picId);
    //删除
    public int deletePicById(Long picId);
}
